978045190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5753207}}^1$

素因数の和:5753231

約数の個数: 16

約数和(自身を含む): 1864039392

約数和(自身を除く): 885994202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5753207, 11506414, 28766035, 57532070, 97804519, 195609038, 489022595, 978045190]

約数ペア:

[(1, 978045190), (2, 489022595), (5, 195609038), (10, 97804519), (17, 57532070), (34, 28766035), (85, 11506414), (170, 5753207)]